Field Failure Relays

We are recognized as the prominent firm of optimum quality Field Failure Relay.

Other Details:

Field Failure Relays, also known as Field Failure Relays protects the DC Shunt wound motor or main circuit, under open Field conditions, or in the absence of the field supply
Speed of the Shunt Wound DC Motor increases as the Field supply is weakened
Theoretically motor runs at infinite speed if run without Field supply.
This break opens the armature coils from the commutator and totally damages the Prime Mover
The Field Failure Relays, when used in series with the Field circuit, ensures that no power is supplied to the Armature unless Field circuit is complete
Field Failure Relays is a truly current operated device
As there is no iron core, there is no magnetic storage and actuating time is less than 1.2 milliseconds
This is also used as safety guard in DC clutches, solenoids and brakes

Features:

User friendly interface
Easy to operate
Trouble free performance